Carbon nanomaterials: Pioneering innovations in bioimaging and biosensing technologies

Carbon-based nanomaterials, including carbon nanotubes, graphene, carbon dots, carbon nano onions, and carbon nano horns, exhibit exceptional properties such as high electrical and thermal conductivity, mechanical strength, and biocompatibility. These characteristics make them attractive for various biomedical applications, particularly in bioimaging and biosensing. In bioimaging, carbon-based nanomaterials offer several advantages. Their unique properties enable precise imaging of biological events in cells, tissues, and organs, with minimal interference in living processes. By leveraging these properties, researchers can achieve high-resolution imaging for accurate diagnosis and therapy. Similarly, carbon-based nanomaterials are crucial in biosensing applications. They provide a platform for developing highly sensitive biosensors due to their distinctive electrical properties and surface characteristics. Functionalizing these nanomaterials with specific biomolecules or receptors allows for the detection and extraction of target molecules with exceptional precision and sensitivity, inspired by principles found in living systems. A review article focusing on the applications of carbon-based nanomaterials in bioimaging and biosensing would provide insights into their potential in advancing biotechnology. This article discusses a variety of carbon-based nanomaterials, including carbon nanotubes, graphene, carbon dots, carbon nano onions, and carbon nano horns, emphasizing their unique properties and applications in bioimaging and sensing. The review emphasizes the importance of detection accuracy and sensitivity in biomedical applications and investigates how carbon-based nanomaterials help to advance biotechnology. This exploration will allow researchers to explore and create novel diagnostic and therapeutic methods.